﻿<%@ Page Title="" Language="C#" MasterPageFile="~/Default.Master" AutoEventWireup="true"
    CodeBehind="DemoWS.aspx.cs" Inherits="DemoWS.WebForm2" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    TRANG HI&#7874;N TH&#7882; K&#7870;T QU&#7842; C&#7910;A SERVICE<br />
    <table>
        <tr>
            <td>
                S&#7889; th&#7913; nh&#7845;t
            </td>
            <td>
                <asp:TextBox ID="txt_So1" runat="server"></asp:TextBox>
            </td>
        </tr>
        <tr>
            <td>
                S&#7889; th&#7913; hai
            </td>
            <td>
                <asp:TextBox ID="txt_So2" runat="server"></asp:TextBox>
            </td>
        </tr>
        <tr>
            <td>
                Ch&#7885;n phép toán
                <asp:DropDownList ID="ddl_pheptoan" runat="server">
                    <asp:ListItem Value="cong">C&#7897;ng</asp:ListItem>
                    <asp:ListItem Value="tru">Tr&#7915;</asp:ListItem>
                    <asp:ListItem Value="nhan">Nhân</asp:ListItem>
                    <asp:ListItem Value="chia">Chia</asp:ListItem>
                </asp:DropDownList>
            </td>
        </tr>
        <tr>
            <td>
                <asp:TextBox ID="txt_KetQua" runat="server" Text="K&#7871;t QU&#7843;"></asp:TextBox>
            </td>
            <td>
                <asp:Button ID="btn_KetQua" runat="server" Text="K&#7871;t Qu&#7843;" 
                    onclick="btn_KetQua_Click" />
            </td>
        </tr>
    </table>
</asp:Content>
